此加熱器采用強(qiáng)度大，熱輻射性能好的氧化鉛陶瓷元件作絕緣材料，用質(zhì)優(yōu)鎳鉻絲作發(fā)熱體，穿接好的加熱器可以是矩形或三角形，加熱器帶保溫棉用鐵皮固定可以放置保溫棉的浪費(fèi)。它的鎳鉻絲纜與導(dǎo)線相接，采用新工藝焊接的接頭全部埋入陶瓷元件內(nèi)絕緣可靠，陶瓷電加熱器與控制設(shè)備配套即成為完整的熱處理系統(tǒng)它們的連接采用專(zhuān)門(mén)接插件，并可根據(jù)工件與控制設(shè)備的距離配置接長(zhǎng)導(dǎo)線。

This heater uses lead oxide ceramic elements with high strength and good thermal radiation performance as insulation materials, and high-quality nickel chromium wire as heat generator. The connected heater can be rectangular or triangular, and the heater belt insulation cotton can be fixed with iron sheet to place the waste of insulation cotton. Its nickel chromium wire cable is connected with the conductor, and all the joints welded by the new process are buried in the ceramic elements with reliable insulation. The ceramic electric heater and the control equipment form a complete heat treatment system. Their connection uses special connectors, and the conductor can be extended according to the distance between the workpiece and the control equipment.